This correlation lists the recommended Gizmos for this province's curriculum standards. Click any Gizmo title below for more information.
30?A.1.2k: : explain, quantitatively, the concepts of impulse and change in momentum, using Newton?s laws of motion
30?A.1.2k: : explain, quantitatively, the concepts of impulse and change in momentum, using Newton?s laws of motion
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30?A.1.3k: : explain, qualitatively, that momentum is conserved in an isolated system
30?A.1.3k: : explain, qualitatively, that momentum is conserved in an isolated system
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30?A.1.4k: : explain, quantitatively, that momentum is conserved in one- and two-dimensional interactions in an isolated system
30?A.1.4k: : explain, quantitatively, that momentum is conserved in one- and two-dimensional interactions in an isolated system
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30?A.1.5k: : define, compare and contrast elastic and inelastic collisions, using quantitative examples, in terms of conservation of kinetic energy.
30?A.1.5k: : define, compare and contrast elastic and inelastic collisions, using quantitative examples, in terms of conservation of kinetic energy.
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30-A.1: : Students will explain how momentum is conserved when objects interact in an isolated system.
30-A.1.1s.1: : design an experiment and identify and control major variables; e.g., demonstrate the conservation of linear momentum or illustrate the relationship between impulse and change in momentum
30-A.1.1s.1: : design an experiment and identify and control major variables; e.g., demonstrate the conservation of linear momentum or illustrate the relationship between impulse and change in momentum
Pendulum Clock
Find the effect of length, mass, and angle on the period of a pendulum. The pendulum is attached to a clock that can be adjusted to tell time accurately. The clock can be located on Earth or Jupiter to determine the effect of gravity.
5 Minute Preview
Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
5 Minute Preview
30-A.1.2s.1: : perform an experiment to demonstrate the conservation of linear momentum, using available technologies; e.g., air track, air table, motion sensors, strobe lights and photography
30-A.1.2s.1: : perform an experiment to demonstrate the conservation of linear momentum, using available technologies; e.g., air track, air table, motion sensors, strobe lights and photography
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30-A.1.3s.2: : analyze, quantitatively, one- and two-dimensional interactions, using given data or by manipulating objects or computer simulations
30-A.1.3s.2: : analyze, quantitatively, one- and two-dimensional interactions, using given data or by manipulating objects or computer simulations
2D Collisions
Investigate elastic collisions in two dimensions using two frictionless pucks. The mass, velocity, and initial position of each puck can be modified to create a variety of scenarios.
5 Minute Preview
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
5 Minute Preview
30-A.1.4s.1: : use appropriate International System of Units (SI) notation, fundamental and derived units and significant digits
30-A.1.4s.1: : use appropriate International System of Units (SI) notation, fundamental and derived units and significant digits
Unit Conversions 2 - Scientific Notation and Significant Digits
Use the Unit Conversions Gizmo to explore the concepts of scientific notation and significant digits. Convert numbers to and from scientific notation. Determine the number of significant digits in a measured value and in a calculation.
5 Minute Preview
30?B.1.1k: : explain electrical interactions in terms of the law of conservation of charge
30?B.1.1k: : explain electrical interactions in terms of the law of conservation of charge
Electromagnetic Induction
Explore how a changing magnetic field can induce an electric current. A magnet can be moved up or down at a constant velocity below a loop of wire, or the loop of wire may be dragged in any direction or rotated. The magnetic and electric fields can be displayed, as well as the magnetic flux and the current in the wire.
5 Minute Preview
30?B.1.5k: : explain, qualitatively, the principles pertinent to Coulomb?s torsion balance experiment
30?B.1.5k: : explain, qualitatively, the principles pertinent to Coulomb?s torsion balance experiment
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
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30?B.1.6k: : apply Coulomb?s law, quantitatively, to analyze the interaction of two point charges
30?B.1.6k: : apply Coulomb?s law, quantitatively, to analyze the interaction of two point charges
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30?B.1.7k: : determine, quantitatively, the magnitude and direction of the electric force on a point charge due to two or more other point charges in a plane
30?B.1.7k: : determine, quantitatively, the magnitude and direction of the electric force on a point charge due to two or more other point charges in a plane
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30?B.1.8k: : compare, qualitatively and quantitatively, the inverse square relationship as it is expressed by Coulomb?s law and by Newton?s universal law of gravitation.
30?B.1.8k: : compare, qualitatively and quantitatively, the inverse square relationship as it is expressed by Coulomb?s law and by Newton?s universal law of gravitation.
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Drag two objects around and observe the gravitational force between them as their positions change. The mass of each object can be adjusted, and the gravitational force is displayed both as vectors and numerically.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30?B.1.1s: : formulate questions about observed relationships and plan investigations of questions, ideas, problems and issues
30?B.1.1s: : formulate questions about observed relationships and plan investigations of questions, ideas, problems and issues
Real-Time Histogram
Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
5 Minute Preview
Measure your reaction time by clicking your mouse as quickly as possible when visual or auditory stimuli are presented. The individual response times are recorded, as well as the mean and standard deviation for each test. A histogram of data shows overall trends in sight and sound response times. The type of test as well as the symbols and sounds used are chosen by the user.
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30-B.1: : Students will explain the behaviour of electric charges, using the laws that govern electrical interactions.
30-B.1.2s.2: : perform an experiment to demonstrate the relationships among magnitude of charge, electric force and distance between point charges
30-B.1.2s.2: : perform an experiment to demonstrate the relationships among magnitude of charge, electric force and distance between point charges
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
30-B.1.3s.1: : infer, from empirical evidence, the mathematical relationship among charge, force and distance between point charges
30-B.1.3s.1: : infer, from empirical evidence, the mathematical relationship among charge, force and distance between point charges
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30-B.1.3s.2: : use free-body diagrams to describe the electrostatic forces acting on a charge
30-B.1.3s.2: : use free-body diagrams to describe the electrostatic forces acting on a charge
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30-B.1.3s.3: : use graphical techniques to analyze data; e.g., curve straightening (manipulating variables to obtain a straight-line graph)
30-B.1.3s.3: : use graphical techniques to analyze data; e.g., curve straightening (manipulating variables to obtain a straight-line graph)
Determining a Spring Constant
Place a pan on the end of a hanging spring. Measure how much the spring stretches when various masses are added to the pan. Create a graph of displacement vs. mass to determine the spring constant of the spring.
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Use a three dimensional view of the Earth, Moon and Sun to explore seasonal changes at a variety of locations. Strengthen your knowledge of global climate patterns by comparing solar energy input at the Poles to the Equator. Manipulate Earth's axis to increase or diminish seasonal changes.
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30?B.2.6k: : explain, quantitatively, electric fields in terms of intensity (strength) and direction, relative to the source of the field and to the effect on an electric charge
30?B.2.6k: : explain, quantitatively, electric fields in terms of intensity (strength) and direction, relative to the source of the field and to the effect on an electric charge
Coulomb Force (Static)
Drag two charged particles around and observe the Coulomb force between them as their positions change. The charge of each object can be adjusted, and the force is displayed both numerically and with vectors as the distance between the objects is altered.
5 Minute Preview
30?B.2.9k: : explain, quantitatively, electrical interactions using the law of conservation of energy
30?B.2.9k: : explain, quantitatively, electrical interactions using the law of conservation of energy
Electromagnetic Induction
Explore how a changing magnetic field can induce an electric current. A magnet can be moved up or down at a constant velocity below a loop of wire, or the loop of wire may be dragged in any direction or rotated. The magnetic and electric fields can be displayed, as well as the magnetic flux and the current in the wire.
5 Minute Preview
30?B.2.1s: : formulate questions about observed relationships and plan investigations of questions, ideas, problems and issues
30?B.2.1s: : formulate questions about observed relationships and plan investigations of questions, ideas, problems and issues
Real-Time Histogram
Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
5 Minute Preview
Measure your reaction time by clicking your mouse as quickly as possible when visual or auditory stimuli are presented. The individual response times are recorded, as well as the mean and standard deviation for each test. A histogram of data shows overall trends in sight and sound response times. The type of test as well as the symbols and sounds used are chosen by the user.
5 Minute Preview
30-B.2: : Students will describe electrical phenomena, using the electric field theory.
30-B.2.3s.3: : use free-body diagrams to describe the forces acting on a charge in an electric field
30-B.2.3s.3: : use free-body diagrams to describe the forces acting on a charge in an electric field
Pith Ball Lab
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30?B.3.1k: : describe magnetic interactions in terms of forces and fields
30?B.3.1k: : describe magnetic interactions in terms of forces and fields
Magnetic Induction
Measure the strength and direction of the magnetic field at different locations in a laboratory. Compare the strength of the induced magnetic field to Earth's magnetic field. The direction and magnitude of the inducting current can be adjusted.
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30-B.3: : Students will explain how the properties of electric and magnetic fields are applied in numerous devices.
30-B.3.3k: : describe how the discoveries of Oersted and Faraday form the foundation of the theory relating electricity to magnetism
30-B.3.3k: : describe how the discoveries of Oersted and Faraday form the foundation of the theory relating electricity to magnetism
Magnetic Induction
Measure the strength and direction of the magnetic field at different locations in a laboratory. Compare the strength of the induced magnetic field to Earth's magnetic field. The direction and magnitude of the inducting current can be adjusted.
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30?B.3.4k: : describe, qualitatively, a moving charge as the source of a magnetic field and predict the orientation of the magnetic field from the direction of motion
30?B.3.4k: : describe, qualitatively, a moving charge as the source of a magnetic field and predict the orientation of the magnetic field from the direction of motion
Magnetic Induction
Measure the strength and direction of the magnetic field at different locations in a laboratory. Compare the strength of the induced magnetic field to Earth's magnetic field. The direction and magnitude of the inducting current can be adjusted.
5 Minute Preview
30?B.3.5k: : explain, qualitatively and quantitatively, how a uniform magnetic field affects a moving electric charge, using the relationships among charge, motion, field direction and strength, when motion and field directions are mutually perpendicular
30?B.3.5k: : explain, qualitatively and quantitatively, how a uniform magnetic field affects a moving electric charge, using the relationships among charge, motion, field direction and strength, when motion and field directions are mutually perpendicular
Electromagnetic Induction
Explore how a changing magnetic field can induce an electric current. A magnet can be moved up or down at a constant velocity below a loop of wire, or the loop of wire may be dragged in any direction or rotated. The magnetic and electric fields can be displayed, as well as the magnetic flux and the current in the wire.
5 Minute Preview
30?B.3.6k: : explain, quantitatively, how uniform magnetic and electric fields affect a moving electric charge, using the relationships among charge, motion, field direction and strength, when motion and field directions are mutually perpendicular
30?B.3.6k: : explain, quantitatively, how uniform magnetic and electric fields affect a moving electric charge, using the relationships among charge, motion, field direction and strength, when motion and field directions are mutually perpendicular
Electromagnetic Induction
Explore how a changing magnetic field can induce an electric current. A magnet can be moved up or down at a constant velocity below a loop of wire, or the loop of wire may be dragged in any direction or rotated. The magnetic and electric fields can be displayed, as well as the magnetic flux and the current in the wire.
5 Minute Preview
30?B.3.7k: : describe and explain, qualitatively, the interaction between a magnetic field and a moving charge and between a magnetic field and a current-carrying conductor
30?B.3.7k: : describe and explain, qualitatively, the interaction between a magnetic field and a moving charge and between a magnetic field and a current-carrying conductor
Magnetic Induction
Measure the strength and direction of the magnetic field at different locations in a laboratory. Compare the strength of the induced magnetic field to Earth's magnetic field. The direction and magnitude of the inducting current can be adjusted.
5 Minute Preview
30-B.3.2s.3: : predict, using appropriate hand rules, the relative directions of motion, force and field in electromagnetic interactions
30-B.3.2s.3: : predict, using appropriate hand rules, the relative directions of motion, force and field in electromagnetic interactions
Electromagnetic Induction
Explore how a changing magnetic field can induce an electric current. A magnet can be moved up or down at a constant velocity below a loop of wire, or the loop of wire may be dragged in any direction or rotated. The magnetic and electric fields can be displayed, as well as the magnetic flux and the current in the wire.
5 Minute Preview
30-B.3.3s.4: : use free-body diagrams to describe forces acting on an electric charge in electric and magnetic fields
30-B.3.3s.4: : use free-body diagrams to describe forces acting on an electric charge in electric and magnetic fields
Pith Ball Lab
Pith balls with positive, negative, or no electrical charge are suspended from strings. The charge and mass of the pith balls can be adjusted, along with the length of the string, which will cause the pith balls to change position. Distances can be measured as variables are adjusted, and the forces (Coulomb and gravitational) acting on the balls can be displayed.
5 Minute Preview
30?C.1.6k: : describe, quantitatively, the phenomena of reflection and refraction, including total internal reflection
30?C.1.6k: : describe, quantitatively, the phenomena of reflection and refraction, including total internal reflection
Basic Prism
Shine white light or a single-color beam through a prism. Explore how a prism refracts light and investigate the factors that affect the amount of refraction. The index of refraction of the prism, width of the prism, prism angle, light angle, and light wavelength can be adjusted.
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Determine the angle of refraction for a light beam moving from one medium to another. The angle of incidence and each index of refraction can be varied. Using the tools provided, the angle of refraction can be measured, and the wavelength and frequency of the waves in each substance can be compared as well.
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30?C.1.7k: : describe, quantitatively, simple optical systems, consisting of only one component, for both lenses and curved mirrors
30?C.1.7k: : describe, quantitatively, simple optical systems, consisting of only one component, for both lenses and curved mirrors
Ray Tracing (Lenses)
Observe light rays that pass through a convex or concave lens. Manipulate the position of an object and the focal length of the lens and measure the distance and size of the resulting image.
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Observe light rays that reflect from a convex or concave mirror. Manipulate the position of an object and the focal length of the mirror and measure the distance and size of the resulting image.
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30?C.1.11k: : describe, qualitatively and quantitatively, how refraction supports the wave model of EMR, using (sin(theta)1)/(sin(theta)2) = n2/n1 = v1/v2 = lamda1/lamda2
30?C.1.11k: : describe, qualitatively and quantitatively, how refraction supports the wave model of EMR, using (sin(theta)1)/(sin(theta)2) = n2/n1 = v1/v2 = lamda1/lamda2
Refraction
Determine the angle of refraction for a light beam moving from one medium to another. The angle of incidence and each index of refraction can be varied. Using the tools provided, the angle of refraction can be measured, and the wavelength and frequency of the waves in each substance can be compared as well.
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30-C.1: : Students will explain the nature and behaviour of EMR, using the wave model.
30-C.1.1s.2: : predict the conditions required for total internal reflection to occur
30-C.1.1s.2: : predict the conditions required for total internal reflection to occur
Basic Prism
Shine white light or a single-color beam through a prism. Explore how a prism refracts light and investigate the factors that affect the amount of refraction. The index of refraction of the prism, width of the prism, prism angle, light angle, and light wavelength can be adjusted.
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30-C.1.2s.1: : perform experiments to demonstrate refraction at plane and uniformly curved surfaces
30-C.1.2s.1: : perform experiments to demonstrate refraction at plane and uniformly curved surfaces
Refraction
Determine the angle of refraction for a light beam moving from one medium to another. The angle of incidence and each index of refraction can be varied. Using the tools provided, the angle of refraction can be measured, and the wavelength and frequency of the waves in each substance can be compared as well.
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30-C.1.2s.2: : perform an experiment to determine the index of refraction of several different substances
30-C.1.2s.2: : perform an experiment to determine the index of refraction of several different substances
Refraction
Determine the angle of refraction for a light beam moving from one medium to another. The angle of incidence and each index of refraction can be varied. Using the tools provided, the angle of refraction can be measured, and the wavelength and frequency of the waves in each substance can be compared as well.
5 Minute Preview
30-C.1.2s.3: : conduct an investigation to determine the focal length of a thin lens and of a curved mirror
30-C.1.2s.3: : conduct an investigation to determine the focal length of a thin lens and of a curved mirror
Ray Tracing (Lenses)
Observe light rays that pass through a convex or concave lens. Manipulate the position of an object and the focal length of the lens and measure the distance and size of the resulting image.
5 Minute Preview
Observe light rays that reflect from a convex or concave mirror. Manipulate the position of an object and the focal length of the mirror and measure the distance and size of the resulting image.
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30-C.1.2s.4: : observe the visible spectra formed by diffraction gratings and triangular prisms
30-C.1.2s.4: : observe the visible spectra formed by diffraction gratings and triangular prisms
Basic Prism
Shine white light or a single-color beam through a prism. Explore how a prism refracts light and investigate the factors that affect the amount of refraction. The index of refraction of the prism, width of the prism, prism angle, light angle, and light wavelength can be adjusted.
5 Minute Preview
30-C.1.3s.1: : derive the mathematical representation of the law of refraction from experimental data
30-C.1.3s.1: : derive the mathematical representation of the law of refraction from experimental data
Basic Prism
Shine white light or a single-color beam through a prism. Explore how a prism refracts light and investigate the factors that affect the amount of refraction. The index of refraction of the prism, width of the prism, prism angle, light angle, and light wavelength can be adjusted.
5 Minute Preview
30-C.1.3s.2: : use ray diagrams to describe an image formed by thin lenses and curved mirrors
30-C.1.3s.2: : use ray diagrams to describe an image formed by thin lenses and curved mirrors
Ray Tracing (Lenses)
Observe light rays that pass through a convex or concave lens. Manipulate the position of an object and the focal length of the lens and measure the distance and size of the resulting image.
5 Minute Preview
Observe light rays that reflect from a convex or concave mirror. Manipulate the position of an object and the focal length of the mirror and measure the distance and size of the resulting image.
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30?C.2.1k: : define the photon as a quantum of EMR and calculate its energy
30?C.2.1k: : define the photon as a quantum of EMR and calculate its energy
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30?C.2.2k: : classify the regions of the electromagnetic spectrum by photon energy
30?C.2.2k: : classify the regions of the electromagnetic spectrum by photon energy
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30?C.2.3k: : describe the photoelectric effect in terms of the intensity and wavelength or frequency of the incident light and surface material
30?C.2.3k: : describe the photoelectric effect in terms of the intensity and wavelength or frequency of the incident light and surface material
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30?C.2.4k: : describe, quantitatively, photoelectric emission, using concepts related to the conservation of energy
30?C.2.4k: : describe, quantitatively, photoelectric emission, using concepts related to the conservation of energy
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30?C.2.5k: : describe the photoelectric effect as a phenomenon that supports the notion of the wave-particle duality of EMR
30?C.2.5k: : describe the photoelectric effect as a phenomenon that supports the notion of the wave-particle duality of EMR
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30-C.2: : Students will explain the photoelectric effect, using the quantum model.
30-C.2.1s.1: : predict the effect, on photoelectric emissions, of changing the intensity and/or frequency of the incident radiation or material of the photocathode
30-C.2.1s.1: : predict the effect, on photoelectric emissions, of changing the intensity and/or frequency of the incident radiation or material of the photocathode
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30?C.2.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
30?C.2.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
Determining a Spring Constant
Place a pan on the end of a hanging spring. Measure how much the spring stretches when various masses are added to the pan. Create a graph of displacement vs. mass to determine the spring constant of the spring.
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Find the effect of length, mass, and angle on the period of a pendulum. The pendulum is attached to a clock that can be adjusted to tell time accurately. The clock can be located on Earth or Jupiter to determine the effect of gravity.
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Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
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Learn how to determine the mass of an object using a triple beam balance. The mass of a variety of objects can be determined using this simulated version of a common real-world laboratory tool for measurement.
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30-C.2.3s.1: : analyze and interpret empirical data from an experiment on the photoelectric effect, using a graph that is either drawn by hand or is computer generated
30-C.2.3s.1: : analyze and interpret empirical data from an experiment on the photoelectric effect, using a graph that is either drawn by hand or is computer generated
Photoelectric Effect
Shoot a beam of light at a metal plate in a virtual lab and observe the effect on surface electrons. The type of metal as well as the wavelength and amount of light can be adjusted. An electric field can be created to resist the electrons and measure their initial energies.
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30-D.1: : Students will describe the electrical nature of the atom.
30-D.1.1s.1: : identify, define and delimit questions to investigate; e.g., ?What is the importance of cathode rays in the development of atomic models??
30-D.1.1s.1: : identify, define and delimit questions to investigate; e.g., ?What is the importance of cathode rays in the development of atomic models??
Diffusion
Explore the motion of particles as they bounce around from one side of a room to the other through an adjustable gap or partition. The mass of the particles can be adjusted, as well as the temperature of the room and the initial number of particles. In a real-world context, this can be used to learn about how odors travel, fluids move through gaps, the thermodynamics of gases, and statistical probability.
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Find the effect of length, mass, and angle on the period of a pendulum. The pendulum is attached to a clock that can be adjusted to tell time accurately. The clock can be located on Earth or Jupiter to determine the effect of gravity.
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Measure your reaction time by clicking your mouse as quickly as possible when visual or auditory stimuli are presented. The individual response times are recorded, as well as the mean and standard deviation for each test. A histogram of data shows overall trends in sight and sound response times. The type of test as well as the symbols and sounds used are chosen by the user.
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30?D.2.2k: : describe that each element has a unique line spectrum
30?D.2.2k: : describe that each element has a unique line spectrum
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Fire photons to determine the spectrum of a gas. Observe how an absorbed photon changes the orbit of an electron and how a photon is emitted from an excited electron. Calculate the energies of absorbed and emitted photons based on energy level diagrams. The light energy produced by the laser can be modulated, and a lamp can be used to view the entire absorption spectrum at once.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30?D.2.3k: : explain, qualitatively, the characteristics of, and the conditions necessary to produce, continuous line-emission and line-absorption spectra
30?D.2.3k: : explain, qualitatively, the characteristics of, and the conditions necessary to produce, continuous line-emission and line-absorption spectra
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Fire photons to determine the spectrum of a gas. Observe how an absorbed photon changes the orbit of an electron and how a photon is emitted from an excited electron. Calculate the energies of absorbed and emitted photons based on energy level diagrams. The light energy produced by the laser can be modulated, and a lamp can be used to view the entire absorption spectrum at once.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30?D.2.5k: : calculate the energy difference between states, using the law of conservation of energy and the observed characteristics of an emitted photon
30?D.2.5k: : calculate the energy difference between states, using the law of conservation of energy and the observed characteristics of an emitted photon
Air Track
Adjust the mass and velocity of two gliders on a frictionless air track. Measure the velocity, momentum, and kinetic energy of each glider as they approach each other and collide. Collisions can be elastic or inelastic.
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A falling cylinder is attached to a rotating propeller that stirs and heats the water in a beaker. The mass and height of the cylinder, as well as the quantity and initial temperature of water can be adjusted. The temperature of the water is measured as energy is converted from one form to another.
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Perform experiments with a pendulum to gain an understanding of energy conservation in simple harmonic motion. The mass, length, and gravitational acceleration of the pendulum can be adjusted, as well as the initial angle. The potential energy, kinetic energy, and total energy of the oscillating pendulum can be displayed on a table, bar chart or graph.
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Investigate the energy and motion of a block sliding down an inclined plane, with or without friction. The ramp angle can be varied and a variety of materials for the block and ramp can be used. Potential and kinetic energy are reported as the block slides down the ramp. Two experiments can be run simultaneously to compare results as factors are varied.
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30-D.2: : Students will describe the quantization of energy in atoms and nuclei.
30-D.2.1s.1: : predict the conditions necessary to produce line-emission and line-absorption spectra
30-D.2.1s.1: : predict the conditions necessary to produce line-emission and line-absorption spectra
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Fire photons to determine the spectrum of a gas. Observe how an absorbed photon changes the orbit of an electron and how a photon is emitted from an excited electron. Calculate the energies of absorbed and emitted photons based on energy level diagrams. The light energy produced by the laser can be modulated, and a lamp can be used to view the entire absorption spectrum at once.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30-D.2.1s.2: : predict the possible energy transitions in the hydrogen atom, using a labelled diagram showing energy levels
30-D.2.1s.2: : predict the possible energy transitions in the hydrogen atom, using a labelled diagram showing energy levels
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Create the electron configuration of any element by filling electron orbitals. Determine the relationship between electron configuration and atomic radius. Discover trends in atomic radii across periods and down families/groups of the periodic table.
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30-D.2.2s.1: : observe line-emission and line-absorption spectra
30-D.2.2s.1: : observe line-emission and line-absorption spectra
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
5 Minute Preview
Fire photons to determine the spectrum of a gas. Observe how an absorbed photon changes the orbit of an electron and how a photon is emitted from an excited electron. Calculate the energies of absorbed and emitted photons based on energy level diagrams. The light energy produced by the laser can be modulated, and a lamp can be used to view the entire absorption spectrum at once.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30-D.2.2s.2: : observe the representative line spectra of selected elements
30-D.2.2s.2: : observe the representative line spectra of selected elements
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30-D.2.3s.1: : identify elements represented in sample line spectra by comparing them to representative line spectra of elements
30-D.2.3s.1: : identify elements represented in sample line spectra by comparing them to representative line spectra of elements
Bohr Model of Hydrogen
Shoot a stream of photons through a container of hydrogen gas. Observe how photons of certain energies are absorbed, causing the electron to move to different orbits. Build the spectrum of hydrogen based on photons that are absorbed and emitted.
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Analyze the spectra of a variety of stars. Determine the elements that are represented in each spectrum, and use this information to infer the temperature and classification of the star. Look for unusual features such as redshifted stars, nebulae, and stars with large planets.
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30?D.3.1k: : describe the nature and properties, including the biological effects, of alpha, beta and gamma radiation
30?D.3.1k: : describe the nature and properties, including the biological effects, of alpha, beta and gamma radiation
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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30?D.3.2k: : write nuclear equations, using isotope notation, for alpha, beta-negative and beta-positive decays, including the appropriate neutrino and antineutrino
30?D.3.2k: : write nuclear equations, using isotope notation, for alpha, beta-negative and beta-positive decays, including the appropriate neutrino and antineutrino
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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Investigate the decay of a radioactive substance. The half-life and the number of radioactive atoms can be adjusted, and theoretical or random decay can be observed. Data can be interpreted visually using a dynamic graph, a bar chart, and a table. Determine the half-lives of two sample isotopes as well as samples with randomly generated half-lives.
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30-D.3: : Students will describe nuclear fission and fusion as powerful energy sources in nature.
30-D.3.1s.1: : predict the penetrating characteristics of decay products
30-D.3.1s.1: : predict the penetrating characteristics of decay products
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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30?D.3.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
30?D.3.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
Determining a Spring Constant
Place a pan on the end of a hanging spring. Measure how much the spring stretches when various masses are added to the pan. Create a graph of displacement vs. mass to determine the spring constant of the spring.
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Find the effect of length, mass, and angle on the period of a pendulum. The pendulum is attached to a clock that can be adjusted to tell time accurately. The clock can be located on Earth or Jupiter to determine the effect of gravity.
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Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
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Learn how to determine the mass of an object using a triple beam balance. The mass of a variety of objects can be determined using this simulated version of a common real-world laboratory tool for measurement.
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30-D.3.3s.1: : graph data from radioactive decay and estimate half-life values
30-D.3.3s.1: : graph data from radioactive decay and estimate half-life values
Half-life
Investigate the decay of a radioactive substance. The half-life and the number of radioactive atoms can be adjusted, and theoretical or random decay can be observed. Data can be interpreted visually using a dynamic graph, a bar chart, and a table. Determine the half-lives of two sample isotopes as well as samples with randomly generated half-lives.
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30-D.3.3s.2: : interpret common nuclear decay chains
30-D.3.3s.2: : interpret common nuclear decay chains
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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30?D.4.5k: : describe beta-positive (Beta+) and beta-negative (Beta-) decay, using first-generation elementary fermions and the principle of charge conservation (Feynman diagrams are not required).
30?D.4.5k: : describe beta-positive (Beta+) and beta-negative (Beta-) decay, using first-generation elementary fermions and the principle of charge conservation (Feynman diagrams are not required).
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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30?D.4.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
30?D.4.2s: : conduct investigations into relationships among observable variables and use a broad range of tools and techniques to gather and record data and information
Determining a Spring Constant
Place a pan on the end of a hanging spring. Measure how much the spring stretches when various masses are added to the pan. Create a graph of displacement vs. mass to determine the spring constant of the spring.
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Find the effect of length, mass, and angle on the period of a pendulum. The pendulum is attached to a clock that can be adjusted to tell time accurately. The clock can be located on Earth or Jupiter to determine the effect of gravity.
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Try to click your mouse once every 2 seconds. The time interval between each click is recorded, as well as the error and percent error. Data can be displayed in a table, histogram, or scatter plot. Observe and measure the characteristics of the resulting distribution when large amounts of data are collected.
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Learn how to determine the mass of an object using a triple beam balance. The mass of a variety of objects can be determined using this simulated version of a common real-world laboratory tool for measurement.
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30-D.4: : Students will describe the ongoing development of models of the structure of matter.
30-D.4.3s.2: : write Beta+ and Beta- decay equations, identifying the elementary fermions involved
30-D.4.3s.2: : write Beta+ and Beta- decay equations, identifying the elementary fermions involved
Nuclear Decay
Observe the five main types of nuclear decay: alpha decay, beta decay, gamma decay, positron emission, and electron capture. Write nuclear equations by determining the mass numbers and atomic numbers of daughter products and emitted particles.
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Students assume the role of a scientist trying to solve a real world problem. They use scientific practices to collect and analyze data, and form and test a hypothesis as they solve the problems.
